A catalogue of a composer with this surname by Lothar Perger includes his Symphony No. 28, which ends with a fugato finale. That composer with this surname wrote the St. Francis Mass for the name day of a monarch who was impressed by that composer’s Missa Hispanica. In 1961, (-5[1])Oldřich Pulkert discovered a C major cello concerto by a composer with this surname written before his second in D major. Along with Johann Nepumuk Hummel, a composer with this surname wrote a concerto for Anton (*) Weidinger (-5[1])after he developed the keyed trumpet. (10[1])Joseph Bologne commissioned a set of six orchestral works named for “Paris” from a composer with this surname who also wrote a “London” group, (10[1])which includes the “Drumroll” and “Surprise.” For 10 points, give this surname of the “Father of the Symphony,” Franz Joseph. (10[1])■END■